package cn.lefull.config;

import netscape.javascript.JSObject;

/**
 * @description:
 * @author: qijiang
 * @date: 2019/1/23 15:18
 */

public class Test {


    public static void main(String[] args){
        int a = 1;
       String b = "1";
       User user =new User("1");
        new Test().testMethod(a,b,user);
        System.out.println(a);
        System.out.println(b);
        System.out.println(user.getUserName());

}
        private void testMethod(int a,String b, User user){
                a = 2;
                b ="2";
            user.setUserName("2");
        }
}
